Method for extracting active ingredients of natural plants

Abstract

The invention relates to the technical field of natural plant active ingredient extraction methods, in particular to a natural plant active ingredient extraction method which comprises the following steps: step 1, taking stems and leaves of a plant, and dispersedly mounting the stems and the leaves in a drying device; 2, the stems and the leaves are separately installed in a drying device, and then rotary drying is conducted; thirdly, the dried stems and leaves are smashed and stored in a sealed mode; in the moving process of the connecting base, the linkage mechanism can be in linkage with the connecting base to rotate, the connecting base can rotate while moving, the connecting base drives the connecting rod and the drying net barrel to rotate together, then branches and leaves in the whole drying net barrel can get close to a heating plate with the same opportunity, and therefore it is guaranteed that heating and drying are uniform; the situation that branches and leaves are dried unevenly due to concentrated accumulation is avoided, and thorough and even drying of the branches and leaves is facilitated.

Description

technical field [0001] The invention relates to the field of extraction methods for natural plant active components, in particular to a method for extracting natural plant active components. Background technique [0002] Plant extracts refer to substances containing active ingredients extracted from natural plants. They are not only widely used in the fields of medicine, food and health care products, but also in cosmetics. The use of pure natural plant skin care has long been recorded in historical materials at home and abroad, and with the continuous development of botany and modern extraction technology and analysis technology, the functional components and related mechanisms of natural plants have gradually been discovered and confirmed, which is the application of natural plants in cosmetics. Provides more scientific basis and advanced technology. [0003] Some patent documents related to the extraction of plant active ingredients are disclosed in the prior art. The Ch...

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Problems solved by technology

[0004] In the prior art, in the process of extracting natural plant active ingredients, it is necessary to dry the plants first, try to make the plant stems and leaves dry, and then grind them into powder, which is conducive to reducing the particle size of the powder and is conducive to In the later mixed extraction, however, in the prior art, the stems and leaves of the plants are usually concentrated and piled up in the drying device for drying. The outer surface of the pile of branches and leaves will be dried first, and the inner part will be dried later. , resulting in uneven drying inside and outside, and it is easy to cause the branches and leaves located on the outside to be over-dried, which will affect the plant tissue and is not conducive to the later extraction

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